<html>
 <head>
  <meta charset="utf-8"/>
  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport"/>
  <title>
   主题：请教：什么分析软件可以做投影寻踪回归分析？谢谢  | 数螺 | NAUT IDEA
  </title>
  <link href="http://cdn.bootcss.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" rel="stylesheet"/>
  <link href="http://cdn.bootcss.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
  <style type="text/css">
   #xmain img {
                  max-width: 100%;
                  display: block;
                  margin-top: 10px;
                  margin-bottom: 10px;
                }

                #xmain p {
                    line-height:150%;
                    font-size: 16px;
                    margin-top: 20px;
                }

                #xmain h2 {
                    font-size: 24px;
                }

                #xmain h3 {
                    font-size: 20px;
                }

                #xmain h4 {
                    font-size: 18px;
                }


                .header {
	           background-color: #0099ff;
	           color: #ffffff;
	           margin-bottom: 20px;
	        }

	        .header p {
                  margin: 0px;
                  padding: 10px 0;
                  display: inline-block;  
                  vertical-align: middle;
                  font-size: 16px;
               }

               .header a {
                 color: white;
               }

              .header img {
                 height: 25px;
              }
  </style>
  <script src="http://cdn.bootcss.com/jquery/3.0.0/jquery.min.js">
  </script>
  <script src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript">
   MathJax.Hub.Config({elements: ["bbpress-forums"]});
  </script>
  <script src="http://nautstatic-10007657.file.myqcloud.com/static/css/readability.min.js" type="text/javascript">
  </script>
  <script type="text/javascript">
   $(document).ready(function() {
                 var loc = document.location;
                 var uri = {
                  spec: "http://cos.name/cn/topic/7945/",
                  host: "http://cos.name",
                  prePath: "http://cos.name",
                  scheme: "http",
                  pathBase: "http://cos.name/"
                 };
    
                 var documentClone = document.cloneNode(true);
                 var article = new Readability(uri, documentClone).parse();
     
                 document.getElementById("xmain").innerHTML = article.content;
                });
  </script>
  <!-- 1466437583: Accept with keywords: (title(0.2):软件,回归,主题,投影,论坛, topn(0.2):RSS订阅,投影,抽样,贡献,帖子,作者,会员,用户名,因变量,结果,主站,新鲜事,蘑菇,建议,系数,变量,老师,回归,聚类,专家,密码,普通,软件,专业,主题,总计,多谢,论坛,文献,讨论区).-->
 </head>
 <body class="topic bbpress single single-topic postid-7945 single-author sidebar" onload="">
  <div class="header">
   <div class="container">
    <div class="row">
     <div class="col-xs-6 col-sm-6 text-left">
      <a href="/databee">
       <img src="http://nautidea-10007657.cos.myqcloud.com/logo_white.png"/>
      </a>
      <a href="/databee">
       <p>
        数螺
       </p>
      </a>
     </div>
     <div class="hidden-xs col-sm-6 text-right">
      <p>
       致力于数据科学的推广和知识传播
      </p>
     </div>
    </div>
   </div>
  </div>
  <div class="container text-center">
   <h1>
    主题：请教：什么分析软件可以做投影寻踪回归分析？谢谢
   </h1>
  </div>
  <div class="container" id="xmain">
   <div class="hfeed site" id="page">
    <header class="site-header" id="masthead" role="banner">
     <div id="cos-logo">
      <a href="http://cos.name/cn">
       <img src="http://cos.name/cn/wp-content/themes/COS-forest/images/headers/cos-logo.png"/>
      </a>
     </div>
     <div class="navbar" id="navbar">
      <nav class="navigation main-navigation" id="site-navigation" role="navigation">
       <h3 class="menu-toggle">
        菜单
       </h3>
       <div class="menu-%e8%8f%9c%e5%8d%951-container">
        <ul class="nav-menu" id="menu-%e8%8f%9c%e5%8d%951">
         <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-407772" id="menu-item-407772">
          <a href="http://cos.name/cn/">
           论坛首页
          </a>
         </li>
         <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-407773" id="menu-item-407773">
          <a href="http://cos.name/cn/forums/">
           讨论区
          </a>
         </li>
         <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-407774" id="menu-item-407774">
          <a href="http://cos.name/cn/wp-login.php?action=register">
           注册
          </a>
         </li>
         <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-407819" id="menu-item-407819">
          <a href="http://cos.name/">
           主站
          </a>
         </li>
        </ul>
       </div>
      </nav>
      <!-- #site-navigation -->
     </div>
     <!-- #navbar -->
    </header>
    <!-- #masthead -->
    <div class="site-main" id="main">
     <div class="content-area" id="primary">
      <div class="site-content" id="content" role="main">
       <article class="post-7945 topic type-topic status-publish hentry" id="post-7945">
        <header class="entry-header">
         <h1 class="entry-title">
          请教：什么分析软件可以做投影寻踪回归分析？谢谢
         </h1>
        </header>
        <!-- .entry-header -->
        <div class="entry-content">
         <div id="bbpress-forums">
          <div class="bbp-breadcrumb">
           <p>
            <a class="bbp-breadcrumb-home" href="http://cos.name/cn/">
             COS论坛 | 统计之都
            </a>
            <span class="bbp-breadcrumb-sep">
             ›
            </span>
            <a class="bbp-breadcrumb-root" href="http://cos.name/cn/forums/">
             讨论区
            </a>
            <span class="bbp-breadcrumb-sep">
             ›
            </span>
            <a class="bbp-breadcrumb-forum" href="http://cos.name/cn/forum/stat-world/">
             统计学世界
            </a>
            <span class="bbp-breadcrumb-sep">
             ›
            </span>
            <a class="bbp-breadcrumb-forum" href="http://cos.name/cn/forum/stat-world/math-stat/">
             数理统计
            </a>
            <span class="bbp-breadcrumb-sep">
             ›
            </span>
            <span class="bbp-breadcrumb-current">
             请教：什么分析软件可以做投影寻踪回归分析？谢谢
            </span>
           </p>
          </div>
          <div class="bbp-template-notice info">
           <p class="bbp-topic-description">
            该主题包含 12 条回复，5个帖子，最后由
            <a class="bbp-author-avatar" href="http://cos.name/cn/profile/96828/" rel="nofollow" title="查看lehappy的档案">
             <img src="http://sdn.geekzu.org/avatar/c4917f26d13b5fa88339fe8f3e1fe074?s=14&amp;d=monsterid&amp;r=g"/>
            </a>
            <a class="bbp-author-name" href="http://cos.name/cn/profile/96828/" rel="nofollow" title="查看lehappy的档案">
             lehappy
            </a>
            在
            <a href="http://cos.name/cn/topic/7945/#post-319150" title="回复：请教：什么分析软件可以做投影寻踪回归分析？谢谢">
             5 年, 1 月 之前
            </a>
            更新。
           </p>
          </div>
          <div class="bbp-pagination">
           <div class="bbp-pagination-count">
            查看 13 个帖子 - 1 到 13（总计 13 个）
           </div>
           <div class="bbp-pagination-links">
           </div>
          </div>
          <ul class="forums bbp-replies" id="topic-7945-replies">
           <li class="bbp-header">
            <div class="bbp-reply-author">
             作者
            </div>
            <!-- .bbp-reply-author -->
            <div class="bbp-reply-content">
             帖子
            </div>
            <!-- .bbp-reply-content -->
           </li>
           <!-- .bbp-header -->
           <li class="bbp-body">
            <div class="bbp-reply-header" id="post-7945">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月19日 上午10:44
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-7945">
               1 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-7945 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-1 user-id-890 topic-author post-7945 topic type-topic status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               请教各位：
               <br/>
               什么软件可以做这个分析，来对自变量对因变量的贡献作分析？
              </p>
              <p>
               非常感谢!
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234251">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月19日 下午6:43
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234251">
               2 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234251 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-2 user-id-230 post-234251 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               <img src="http://sdn.geekzu.org/avatar/3cf69793b8d5be8febd22526bae3bb10?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               Rtist
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               useR
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234265">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月20日 上午3:19
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234265">
               3 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234265 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-3 user-id-1 post-234265 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/1/" rel="nofollow" title="查看谢益辉的档案">
               <img src="http://sdn.geekzu.org/avatar/1022d8e6ebc94e8f6bca9a86cebe312a?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/1/" rel="nofollow" title="查看谢益辉的档案">
               谢益辉
              </a>
              <br/>
              <div class="bbp-author-role">
               站长
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               R: function ppr()
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234294">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月20日 上午4:53
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234294">
               4 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234294 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-4 user-id-890 topic-author post-234294 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               多谢楼上两位
               <br/>
               这个软件好像太专业了，现在用dps做出了结果，可不知道结果怎么看，怎么计算各因子的贡献，请问两位专家能不能帮忙指教一下？多谢
               <br/>
               数据:
               <br/>
               bootstrap抽样重复数3
               <br/>
               Lambda=1.00000
               <br/>
               Backfit    投影    权重SSR
               <br/>
               1    1    3.4031
               <br/>
               1    2    1.2629
               <br/>
               1    3    1.2139
               <br/>
               1    4    1.1805
               <br/>
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               x1    0.3501    0.8774    0.9796    0.9867
               <br/>
               x2    0.3427    0.2196    -0.0484    -0.0042
               <br/>
               x3    0.4133    -0.2374    -0.1858    -0.1507
               <br/>
               x4    0.7649    0.2266    -0.0596    -0.0537
               <br/>
               <br/>
               投影寻踪模型统计量：
               <br/>
               参数个数    GCV score    Log likelihood
               <br/>
               64    0.0176    2.0799
               <br/>
               <br/>
               Y    Yhat    pX1    f1    pX2    f2    pX3    f3    pX4    f4
               <br/>
               99.65    99.2845    0    99.2415    0    0.0299    0    0.0069    0    0.0063
               <br/>
               99.88    99.2845    0    99.2415    0    0.0299    0    0.0069    0    0.0063
               <br/>
               93.88    93.8864    147.4356    93.5354    369.5114    0.3516    412.5364    0.0005    415.5287    -0.001
               <br/>
               96.09    96.0819    119.9468    95.204    300.6174    0.7955    335.6205    0.069    338.0549    0.0134
               <br/>
               51.59    51.59    1236.6877    51.8604    2284.6035    -0.2706    2563.8997    0.0002    2605.3449    0
               <br/>
               49.42    49.42    1529.9009    49.3846    2908.9765    0.0394    3264.5327    -0.004    3314.9014    0
               <br/>
               92.64    92.6665    97.25    93.0221    232.2206    -0.282    257.9964    -0.0544    260.3532    -0.0191
               <br/>
               91.08    91.0513    81.6474    91.6362    195.967    -0.6033    218.764    0.0068    220.643    0.0116
               <br/>
               99.21    99.2845    0    99.2415    0    0.0299    0    0.0069    0    0.0063
               <br/>
               99.12    99.2845    0    99.2415    0    0.0299    0    0.0069    0    0.0063
               <br/>
               79.72    79.72    795.0305    79.7766    1950.0121    -0.0566    2179.7135    0.0001    2196.743    0
               <br/>
               81.96    81.96    1037.3315    82.0692    2557.6606    -0.1078    2848.1129    -0.0014    2870.7632    0
               <br/>
               81.76    81.76    1155.2351    81.4082    2830.1315    0.3466    3140.8677    0.0051    3167.3124    0.0001
               <br/>
               85.78    85.78    619.299    85.6203    1528.5806    0.1597    1706.4165    -0.0001    1719.5952    0
               <br/>
               34.08    34.08    2077.2623    34.089    3717.0073    -0.0092    4159.7192    0.0002    4232.7633    0
               <br/>
               31.94    31.94    2242.9339    31.9354    4258.9871    0.0046    4755.7288    0    4830.0166    0
               <br/>
               73.05    73.0501    302.2009    72.9863    693.2084    0.0624    756.4903    0.0014    764.185    0.0001
               <br/>
               78.95    78.9664    205.9266    79.5469    476.8841    -0.5641    521.3128    -0.0128    526.554    -0.0037
               <br/>
               99.21    99.1385    0.4912    99.1568    1.231    0.0046    1.3743    -0.0111    1.3843    -0.0118
               <br/>
               98.32    99.1211    0.55    99.1467    1.3784    0.0016    1.5389    -0.0133    1.5501    -0.014
               <br/>
               69.44    69.3672    328.6931    69.1605    379.3729    0.2143    416.6032    -0.0036    433.0159    -0.004
               <br/>
               69.35    69.4231    328.28    69.2452    381.2953    0.1876    418.6864    -0.0054    435.0297    -0.0043
               <br/>
               48.3    48.2823    404.9824    48.5575    535.7273    -0.2895    491.9117    0.0084    505.096    0.006
               <br/>
               44.87    44.8671    448.9795    44.9827    609.9838    -0.1043    567.2908    -0.0129    581.5339    0.0016
               <br/>
               <br/>
               <br/>
               根据前面结果建立bootstrap抽样:
               <br/>
               <br/>
               Bootstrap=1
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               x1    0.3656    0.2111    0.0077    0.9916
               <br/>
               x2    0.3829    -0.0105    -0.1621    -0.0406
               <br/>
               x3    0.4134    -0.907    -0.7388    -0.0839
               <br/>
               x4    0.7407    -0.3116    0.5172    -0.0888
               <br/>
               <br/>
               Bootstrap=2
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               x1    0.382    0.0141    0.8993    0.0129
               <br/>
               x2    0.4319    -0.2476    0.1932    -0.2514
               <br/>
               x3    0.4392    -0.9185    -0.2917    -0.8873
               <br/>
               x4    0.682    0.3007    0.2402    0.3074
               <br/>
               <br/>
               Bootstrap=3
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               x1    0.3679    0.9818    0.0122    0.9374
               <br/>
               x2    0.3793    -0.0173    -0.2794    0.1637
               <br/>
               x3    0.4085    -0.1582    -0.8128    -0.2525
               <br/>
               x4    0.742    -0.0857    0.3192    0.1388
               <br/>
               bootstrap抽样结果:
               <br/>
               bootstrap重复系数的均值
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               1    0.3718    0.4023    0.3064    0.6473
               <br/>
               2    0.3981    -0.0918    -0.0828    -0.0428
               <br/>
               3    0.4203    -0.6612    -0.6144    -0.4079
               <br/>
               4    0.7215    -0.0322    0.3589    0.1191
               <br/>
               <br/>
               bootstrap重复系数的SE
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               <br/>
               1    0.0072    0.4176    0.4192    0.4492
               <br/>
               2    0.024    0.1102    0.201    0.1695
               <br/>
               3    0.0135    0.3557    0.2302    0.3459
               <br/>
               4    0.028    0.2528    0.1165    0.1624
               <br/>
               bootstrap系数符号比原来估计有差异的次数
               <br/>
               变量    投影1    投影2    投影3    投影4
               <br/>
               x1    0    0    0    0
               <br/>
               x2    0    3    1    1
               <br/>
               x3    0    0    0    0
               <br/>
               x4    0    2    3    2
               <br/>
               Yhat    Yhat-1se    Yhat+1se    Bootstrap mean
               <br/>
               99.2845    99.1711    99.398    99.0436
               <br/>
               99.2845    99.1711    99.398    99.0436
               <br/>
               93.8864    93.1624    94.6105    94.3578
               <br/>
               96.0819    95.4544    96.7094    95.6023
               <br/>
               51.59    50.6507    52.5293    52.247
               <br/>
               49.42    48.6538    50.1862    49.4384
               <br/>
               92.6665    92.3089    93.0241    91.3628
               <br/>
               91.0513    90.7293    91.3733    91.2488
               <br/>
               99.2845    99.1711    99.398    99.0436
               <br/>
               99.2845    99.1711    99.398    99.0436
               <br/>
               79.72    78.1803    81.2597    79.7132
               <br/>
               81.96    81.8512    82.0688    81.4784
               <br/>
               81.76    80.8875    82.6325    80.7254
               <br/>
               85.78    85.3695    86.1905    85.5401
               <br/>
               34.08    33.6528    34.5072    34.2443
               <br/>
               31.94    30.8203    33.0597    32.3194
               <br/>
               73.0501    71.9517    74.1486    73.7285
               <br/>
               78.9664    78.6498    79.2829    78.8955
               <br/>
               99.1385    99.0046    99.2724    99.0136
               <br/>
               99.1211    98.9846    99.2576    99.01
               <br/>
               69.3672    68.1078    70.6266    69.2967
               <br/>
               69.4231    68.5815    70.2648    70.7998
               <br/>
               48.2823    47.716    48.8486    48.0912
               <br/>
               44.8671    44.4529    45.2812    44.4173
               <br/>
               <br/>
               x1    x2    x3    x4    Px1    F1    Px2    F2    Px3    F3    Px4    F4    预测值
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234297">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月20日 上午5:08
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234297">
               5 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234297 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-5 user-id-230 post-234297 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               <img src="http://sdn.geekzu.org/avatar/3cf69793b8d5be8febd22526bae3bb10?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               Rtist
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               没细看（恐怕在可预期的未来也不会），不过不小心看到了bootstrap重复数3。不会是按计算器做的吧？怎么这么少呢？
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234377">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月20日 下午4:23
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234377">
               6 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234377 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-6 user-id-1 post-234377 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/1/" rel="nofollow" title="查看谢益辉的档案">
               <img src="http://sdn.geekzu.org/avatar/1022d8e6ebc94e8f6bca9a86cebe312a?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/1/" rel="nofollow" title="查看谢益辉的档案">
               谢益辉
              </a>
              <br/>
              <div class="bbp-author-role">
               站长
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               确实少见，莫非是打算盘算的
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234554">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月23日 上午6:51
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234554">
               7 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234554 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-7 user-id-890 topic-author post-234554 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               算盘也强呀，当年的蘑菇弹可就是用它算出来的
               <br/>
               几位专家，能给点专业上的建议不？
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234558">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月23日 上午7:13
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234558">
               8 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234558 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-8 user-id-230 post-234558 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               <img src="http://sdn.geekzu.org/avatar/3cf69793b8d5be8febd22526bae3bb10?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/230/" rel="nofollow" title="查看Rtist的档案">
               Rtist
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <blockquote class="d4pbbc-quote">
               <p>
                [b]引用第6楼[i]hfl109[/i]于[i]2007-09-23 00:51[/i]发表的“”[/b]:
                <br/>
                算盘也强呀，当年的蘑菇弹可就是用它算出来的
                <br/>
                几位专家，能给点专业上的建议不？
               </p>
              </blockquote>
              <p>
               现有的建议难道这么不专业？你以为我们光在开玩笑啊？
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-234966">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年9月28日 下午2:37
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-234966">
               9 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-234966 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-9 user-id-890 topic-author post-234966 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               多谢提供的信息
               <br/>
               可喜，我没发现专业的。。。？
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-236723">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年10月28日 上午6:13
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-236723">
               10 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-236723 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-10 user-id-17547 post-236723 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/17547/" rel="nofollow" title="查看funny的档案">
               <img src="http://sdn.geekzu.org/avatar/68ebd117d5b71cfb7681cae0b50e0f73?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/17547/" rel="nofollow" title="查看funny的档案">
               funny
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               想求有关投影寻踪回归的文献,
               <br/>
               我们这个专业用这种方法的不多, 本专业的文献找不到, 其它专业的文献又下载不了. 不懂又不敢乱用. 谢谢了
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-236810">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年10月29日 上午10:16
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-236810">
               11 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-236810 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-11 user-id-890 topic-author post-236810 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               到期刊网上下巴
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-236851">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2007年10月30日 上午6:24
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-236851">
               12 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-236851 -->
            <div class="even bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-12 user-id-890 topic-author post-236851 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               <img src="http://sdn.geekzu.org/avatar/4197071f4cc964dacbe4a93c58c5a474?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/890/" rel="nofollow" title="查看hfl109的档案">
               hfl109
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               谢老师和rtist老师，不好意思阿！
               <br/>
               请多指导！！！
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
            <div class="bbp-reply-header" id="post-319150">
             <div class="bbp-meta">
              <span class="bbp-reply-post-date">
               2011年5月20日 上午11:20
              </span>
              <a class="bbp-reply-permalink" href="http://cos.name/cn/topic/7945/#post-319150">
               13 楼
              </a>
              <span class="bbp-admin-links">
              </span>
             </div>
             <!-- .bbp-meta -->
            </div>
            <!-- #post-319150 -->
            <div class="odd bbp-parent-forum-991 bbp-parent-topic-7945 bbp-reply-position-13 user-id-96828 post-319150 reply type-reply status-publish hentry">
             <div class="bbp-reply-author">
              <a class="bbp-author-avatar" href="http://cos.name/cn/profile/96828/" rel="nofollow" title="查看lehappy的档案">
               <img src="http://sdn.geekzu.org/avatar/c4917f26d13b5fa88339fe8f3e1fe074?s=80&amp;d=monsterid&amp;r=g"/>
              </a>
              <br/>
              <a class="bbp-author-name" href="http://cos.name/cn/profile/96828/" rel="nofollow" title="查看lehappy的档案">
               lehappy
              </a>
              <br/>
              <div class="bbp-author-role">
               普通会员
              </div>
             </div>
             <!-- .bbp-reply-author -->
             <div class="bbp-reply-content">
              <p>
               请问投影寻踪聚类可以用R做吗？
              </p>
             </div>
             <!-- .bbp-reply-content -->
            </div>
            <!-- .reply -->
           </li>
           <!-- .bbp-body -->
           <li class="bbp-footer">
            <div class="bbp-reply-author">
             作者
            </div>
            <div class="bbp-reply-content">
             帖子
            </div>
            <!-- .bbp-reply-content -->
           </li>
           <!-- .bbp-footer -->
          </ul>
          <!-- #topic-7945-replies -->
          <div class="bbp-pagination">
           <div class="bbp-pagination-count">
            查看 13 个帖子 - 1 到 13（总计 13 个）
           </div>
           <div class="bbp-pagination-links">
           </div>
          </div>
          <div class="bbp-no-reply" id="no-reply-7945">
           <div class="bbp-template-notice">
            <p>
             您必须先登录才能回复该主题。
            </p>
           </div>
          </div>
         </div>
        </div>
        <!-- .entry-content -->
        <footer class="entry-meta">
        </footer>
        <!-- .entry-meta -->
       </article>
       <!-- #post -->
       <div class="comments-area" id="comments">
       </div>
       <!-- #comments -->
      </div>
      <!-- #content -->
     </div>
     <!-- #primary -->
     <div class="sidebar-container" id="tertiary" role="complementary">
      <div class="sidebar-inner">
       <div class="widget-area">
        <aside class="widget bbp_widget_login" id="bbp_login_widget-2">
         <h3 class="widget-title">
          登录
         </h3>
         <form action="http://cos.name/cn/wp-login.php" class="bbp-login-form" method="post">
          <fieldset>
           <legend>
            登录
           </legend>
           <div class="bbp-username">
            <label for="user_login">
             用户名:
            </label>
           </div>
           <div class="bbp-password">
            <label for="user_pass">
             密码:
            </label>
           </div>
           <div class="bbp-remember-me">
            <label for="rememberme">
             记住用户名
            </label>
           </div>
           <div class="bbp-submit-wrapper">
            <button class="button submit user-submit" id="user-submit" name="user-submit" tabindex="104" type="submit">
             登录
            </button>
           </div>
           <div class="bbp-login-links">
            <a class="bbp-register-link" href="http://cos.name/cn/wp-login.php?action=register" title="注册">
             注册
            </a>
            <a class="bbp-lostpass-link" href="http://cos.name/cn/wp-login.php?action=lostpassword" title="忘记密码">
             忘记密码
            </a>
           </div>
          </fieldset>
         </form>
        </aside>
        <aside class="widget widget_text" id="text-7">
         <h3 class="widget-title">
          搜索
         </h3>
         <div class="textwidget">
          <form action="http://www.google.com/search" id="bbp-search-form" method="get" onsubmit="Gsitesearch(this)" role="search">
           <div>
           </div>
          </form>
          <form id="bbp-search-form-baidu" onsubmit="g(this)" role="search">
           <div>
           </div>
          </form>
         </div>
        </aside>
        <aside class="widget widget_text" id="text-2">
         <h3 class="widget-title">
          新鲜事
         </h3>
         <div class="textwidget">
          <ul>
           <li>
            <a href="http://cos.name/cn/topics/">
             最新帖子
            </a>
           </li>
           <li>
            <a href="http://cos.name/cn/view/popular/">
             最热门主题
            </a>
           </li>
           <li>
            <a href="http://cos.name/cn/view/no-replies/">
             消灭零回复
            </a>
           </li>
          </ul>
         </div>
        </aside>
        <aside class="widget widget_text" id="text-3">
         <h3 class="widget-title">
          RSS订阅
         </h3>
         <div class="textwidget">
          <ul>
           <li>
            <img src="http://cos.name/wp-includes/images/rss.png"/>
            <a href="http://cos.name/cn/topics/feed/">
             所有主题
            </a>
           </li>
           <li>
            <img src="http://cos.name/wp-includes/images/rss.png"/>
            <a href="http://cos.name/cn/forums/feed/">
             所有帖子
            </a>
           </li>
          </ul>
         </div>
        </aside>
       </div>
       <!-- .widget-area -->
      </div>
      <!-- .sidebar-inner -->
     </div>
     <!-- #tertiary -->
    </div>
    <!-- #main -->
    <footer class="site-footer" id="colophon" role="contentinfo">
     <div class="site-info">
      版权所有 © 2014 统计之都 | 由
      <a href="http://wordpress.org/">
       WordPress
      </a>
      构建 | 主题修改自
      <a href="http://wordpress.org/themes/twentythirteen">
       Twenty Thirteen
      </a>
     </div>
     <!-- .site-info -->
    </footer>
    <!-- #colophon -->
   </div>
   <!-- #page -->
  </div>
 </body>
</html>